423644061083 has 2 divisors, whose sum is σ = 423644061084. Its totient is φ = 423644061082.

The previous prime is 423644061077. The next prime is 423644061089. The reversal of 423644061083 is 380160446324.

It is a balanced prime because it is at equal distance from previous prime (423644061077) and next prime (423644061089).

It is a cyclic number.

It is not a de Polignac number, because 423644061083 - 2¹² = 423644056987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 423644061083.

It is not a weakly prime, because it can be changed into another prime (423644061089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211822030541 + 211822030542.

It is an arithmetic number, because the mean of its divisors is an integer number (211822030542).

Almost surely, 2^423644061083 is an apocalyptic number.

423644061083 is a deficient number, since it is larger than the sum of its proper divisors (1).

423644061083 is an equidigital number, since it uses as much as digits as its factorization.

423644061083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 423644061083 in words is "four hundred twenty-three billion, six hundred forty-four million, sixty-one thousand, eighty-three".